div {
    background-color: red;
}

.cuowuUI {
    color: red;
    font-size: 20px;
    font-family: "华文行楷";
    color: red;
    font-size: 20px;
    font-family: "华文行楷";
    color: red;
    font-size: 20px;
    font-family: "华文行楷";
}
.okUI {
    color: rgb(32, 32, 32);
    font-size: 20px;
    font-family: "宋体";
}